yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/AbstractEffectiveSimpleDataNodeContainer.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective;
   9
  10 import com.google.common.collect.ImmutableList;
  11 import com.google.common.collect.ImmutableSet;
  12 import java.util.ArrayList;
  13 import java.util.HashSet;
  14 import java.util.List;
  15 import java.util.Set;
  16 import org.opendaylight.yangtools.yang.common.QName;
  17 import org.opendaylight.yangtools.yang.model.api.AugmentationSchema;
  18 import org.opendaylight.yangtools.yang.model.api.AugmentationTarget;
  19 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
  20 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
  21 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  22 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  23 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  24 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
  25 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  26 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  27 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.TypeOfCopy;
  28
  29 abstract class AbstractEffectiveSimpleDataNodeContainer<D extends DeclaredStatement<QName>> extends
  30         AbstractEffectiveDocumentedDataNodeContainer<QName, D> implements DataNodeContainer, AugmentationTarget,
  31         DataSchemaNode {
  32
  33     private final SchemaPath path;
  34
  35     // :FIXME should be private and final
  36     boolean augmenting;
  37     private final boolean addedByUses;
  38     private final boolean configuration;
  39     private final ConstraintDefinition constraints;
  40
  41     private final Set<AugmentationSchema> augmentations;
  42     private final List<UnknownSchemaNode> unknownNodes;
  43
  44     public AbstractEffectiveSimpleDataNodeContainer(final StmtContext<QName, D, ?> ctx) {
  45         super(ctx);
  46
  47         this.path = ctx.getSchemaPath().get();
  48         this.constraints = EffectiveConstraintDefinitionImpl.forParent(this);
  49         this.configuration = ctx.isConfiguration();
  50
  51         // initSubstatementCollectionsAndFields
  52
  53         List<UnknownSchemaNode> unknownNodesInit = new ArrayList<>();
  54         Set<AugmentationSchema> augmentationsInit = new HashSet<>();
  55         for (EffectiveStatement<?, ?> effectiveStatement : effectiveSubstatements()) {
  56             if (effectiveStatement instanceof UnknownSchemaNode) {
  57                 unknownNodesInit.add((UnknownSchemaNode) effectiveStatement);
  58             }
  59             if (effectiveStatement instanceof AugmentationSchema) {
  60                 augmentationsInit.add((AugmentationSchema) effectiveStatement);
  61             }
  62         }
  63         this.unknownNodes = ImmutableList.copyOf(unknownNodesInit);
  64         this.augmentations = ImmutableSet.copyOf(augmentationsInit);
  65
  66         // initCopyType
  67         List<TypeOfCopy> copyTypesFromOriginal = ctx.getCopyHistory();
  68         if (copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_USES_AUGMENTATION)) {
  69             this.addedByUses = this.augmenting = true;
  70         } else {
  71             this.augmenting = copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_AUGMENTATION);
  72             this.addedByUses = copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_USES);
  73         }
  74     }
  75
  76     @Override
  77     public QName getQName() {
  78         return path.getLastComponent();
  79     }
  80
  81     @Override
  82     public SchemaPath getPath() {
  83         return path;
  84     }
  85
  86     @Override
  87     public boolean isAugmenting() {
  88         return augmenting;
  89     }
  90
  91     @Override
  92     public boolean isAddedByUses() {
  93         return addedByUses;
  94     }
  95
  96     @Override
  97     public boolean isConfiguration() {
  98         return configuration;
  99     }
 100
 101     @Override
 102     public ConstraintDefinition getConstraints() {
 103         return constraints;
 104     }
 105
 106     @Override
 107     public Set<AugmentationSchema> getAvailableAugmentations() {
 108         return augmentations;
 109     }
 110
 111     @Override
 112     public List<UnknownSchemaNode> getUnknownSchemaNodes() {
 113         return unknownNodes;
 114     }
 115
 116 }